@echo off
if "%1"=="" goto loop
copy problem4%1.in problem4.in >nul
echo Problem Test
echo Data %1
time<enter
problem4.exe
time<enter
fc problem4.out problem4%1.out
del problem4.in
del problem4.out
pause
goto end
:loop
for %%i in (0 1 2 3 4 5 6 7 8 9) do call %0 %%i
:end
